Kenosha County, Wisconsin
20 ZIP codes · Avg score 82/100 · Grade B · Updated
ZipCheckup grade for Kenosha County: B.
This ZIP looks solid, with a few items worth a quick check.
Compared to state averages, Kenosha County scores well - its 20 ZIP codes sit above the baseline for tap water quality.
How Kenosha County Compares
How Kenosha County Compares
Kenosha County scores 12 points above the Wisconsin state average (70/100) and 9 points above the national average (73/100).
Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData Last verified:
ZIP Code Risk Map
Water Quality Map: Kenosha County, Wisconsin
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 13 (asthma 11%, diabetes 11.4%)
Estimated additional annual cost per homeowner: $1,094, driven primarily by flood
Violation History (2022–2024)
→ Stable trendEPA violation counts by year across Kenosha County water systems. Health-based shown in red, total in blue.
Peak year: 2024 with 23 violations. Past 5 years: 44 total (44 health-based).
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Modeled area-level indicator, not a failure probability. Sources: Census ACS housing age, EPA DWINS infrastructure needs, EPA SDWIS violations, and EPA lead indicators.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $1,094
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Kenosha County
Remediation costs are relatively manageable for most homeowners in Kenosha County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Kenosha County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Kenosha County
8 community water systems serving Kenosha County.
- B
- B
- B
Show all 8 water systems
11 total water systems serve Kenosha County.
Systems with the most violations in Kenosha County
5 water systems with recorded EPA violations.
- B
- B
All ZIP Codes in Kenosha County
20 ZIP codes tracked in Kenosha County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 53143 | Kenosha | 83 | B | 0 | $187K |
| 2 | 53140 | Kenosha | 82 | B | 5 | $191K |
| 3 | 53144 | Kenosha | 82 | B | 5 | $248K |
| 4 | 53158 | Pleasant Prairie | 81 | B | 4 (1 health) | $349K |
| 5 | 53142 | Kenosha | 80 | B | 5 (1 health) | $254K |
| 6 | 53101 | Bassett | — | — | — | |
| 7 | 53102 | Benet Lake | — | — | — | |
| 8 | 53104 | Bristol | — | — | 5 (1 health) | $293K |
| 9 | 53109 | Camp Lake | — | — | — | |
| 10 | 53141 | Kenosha | — | — | — | |
| 11 | 53152 | New Munster | — | — | — | |
| 12 | 53159 | Powers Lake | — | — | — | |
| 13 | 53168 | Salem | — | — | 10 (1 health) | $290K |
| 14 | 53170 | Silver Lake | — | — | 0 | $259K |
| 15 | 53171 | Somers | — | — | — | |
| 16 | 53179 | Trevor | — | — | 5 (1 health) | $266K |
| 17 | 53181 | Twin Lakes | — | — | 2 (1 health) | $271K |
| 18 | 53192 | Wilmot | — | — | — | |
| 19 | 53194 | Woodworth | — | — | — | |
| 20 | 53199 | Silver Lake | — | — | — |
Recommended Buyer Guides for Kenosha County
Below: editorial picks, no sponsored placements.
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Sump Pumps — Flood is the top compound risk factor
- Best Mold Test Kits — Flood-driven moisture and mold risk
Deep Dive Reports
Detailed analysis for Kenosha County, Wisconsin
Overview
Kenosha County in Wisconsin covers 20 tracked ZIP records with an average Home Safety Score of B (82/100) across 5 scored records.
8 of 10 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 3 health-based violations appear in the available health breakdown.
← Back to Wisconsin Home Safety Profile
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- PFAS screening: EPA UCMR 5
- Radon zones: EPA Map of Radon Zones
- Air quality: EPA AirData annual AQI
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.